This dulcimer wrench is manufactured with professional technology to ensure the excellent quality of the product and can be used for a long time. You can use this wrench to do the tone tuning for the dulcimer. This is a very good instrument tone tuning tool. Features - Color: Brown- Material: Stainless steel, Rubber- Size: About 15.00X5.00X2.10cm/5.89X1.97X0.83in- The wrench comes with lightweight and compact size, making it handy to use and convenient to carry.- The tone tuning wrench is specially designed for the dulcimer, which is reliable and high efficient.- The wrench is made of materials with high hardness, very suitable for daily use.- The wrench has humanized ergonomic design, comfortable to hold and easy to operate.- Fine craftsmanship ensures the long service life and good tone tuning effect. Packing list: 1 x dulcimer wrench